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[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
-
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170210 NavTalk], When: '''Thursday, 2017-Feb-10, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
+
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170628 NavTalk], When: '''Wednesday 2017-Jun-28, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
{| style="border-spacing: 5px; text-align: left; "
{| style="border-spacing: 5px; text-align: left; "
-
| style="vertical-align: top;white-space: nowrap;" | ''' Altair Santin ''' <br>(guest speaker) || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Segurança para ambiente de Smart Grid
+
| style="vertical-align: top;white-space: nowrap;" | ''' Regivaldo Costa ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' A Software-Defined Netwoking approach to enhance BGP security '''
-
(Security for Smart Grid Environments)'''
+
|}
 +
 
 +
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]
 +
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170614 NavTalk], When: '''Wednesday 2017-Jun-14, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
 +
{| style="border-spacing: 5px; text-align: left; "
 +
| style="vertical-align: top;white-space: nowrap;" | ''' Ibéria Medeiros ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | '''Demonstrating a Tool for Injection Attack Prevention in MySQL  '''
|-
|-
-
| style="vertical-align: top;white-space: nowrap;" | ''' João Sousa ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Practical experiences with a BFT middleware database '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Fernando Ramos ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  '''uPVN: User-centric Programmable Virtual Networks '''
|}
|}
 +
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]
 +
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170517 NavTalk], When: '''Wednesday 2017-May-31, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
 +
{| style="border-spacing: 5px; text-align: left; "
 +
| style="vertical-align: top;white-space: nowrap;" | ''' Miguel Correia  ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Detecting Malicious Hosts Using Traffic Flows '''
 +
|-
 +
| style="vertical-align: top;white-space: nowrap;" | ''' Sileshi Demesi Yalew ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Mobile Device Security with ARM TrustZone '''
 +
|}
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
-
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170208 NavTalk], When: '''Thursday, 2017-Jan-25, 12pm-2pm''', <br> Where: '''(exceptionally) room 6.2.46''' <br/>
+
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170517 NavTalk], When: '''Friday 2017-May-19, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
{| style="border-spacing: 5px; text-align: left; "
{| style="border-spacing: 5px; text-align: left; "
-
| style="vertical-align: top;white-space: nowrap;" | ''' Altair Santin ''' <br>(guest speaker) || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Segurança para ambiente de Smart Grid
+
| style="vertical-align: top;white-space: nowrap;" | ''' João Silva ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Distributed implementation of evolutionary algorithms '''
-
(Security for Smart Grid Environments)'''
+
|-
|-
-
| style="vertical-align: top;white-space: nowrap;" | ''' João Sousa ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Practical experiences with a BFT middleware database '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Diogo Pinto ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | '' (to be rescheduled) ''
|}
|}
-
 
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
-
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170113 NavTalk], When: '''Thursday, 2017-Jan-13, 12pm-2pm''', <br> Where: '''(exceptionally) room 6.1.25''' <br/>
+
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170503 NavTalk], When: '''Wednesday, 2017-May-03, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
{| style="border-spacing: 5px; text-align: left; "
{| style="border-spacing: 5px; text-align: left; "
-
| style="vertical-align: top;white-space: nowrap;" | ''' José Rufino ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' The (Hidden) Potential of Non-Intrusive Runtime Verification '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Rui Miguel ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' P4: Programming Protocol-Independent Packet Processors (Bosshart et al., SIGCOMM'14) '''
|-
|-
-
| style="vertical-align: top;white-space: nowrap;" | ''' Inês Gouveia ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Enforcing Safety and Security Through Non-Intrusive Runtime Verification '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Fabio Pereria ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Network Monitoring in a Secure and Efficient Way '''
|}
|}
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
-
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20161216 NavTalk], When: '''Thursday, 2016-Dec-16, 12.30pm-2pm''', Where: '''room C6.3.38''' <br/>
+
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170419 NavTalk], When: '''Wednesday, 2017-Apr-19, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
{| style="border-spacing: 5px; text-align: left; "
{| style="border-spacing: 5px; text-align: left; "
-
| style="vertical-align: top;white-space: nowrap;" | ''' Fernando Alves ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Machine Learning with Big Data  - Specialized distributed systems for machine learning purposes '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Bruno Nunes ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Live Migration of Networks '''
|-
|-
-
| style="vertical-align: top;white-space: nowrap;" | ''' Ibéria Medeiros ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Attacks, you shall not pass! SEPTIC will not avail you. '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Pedro Alves ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Smarter Routing for a Smarter Grid '''
|}
|}
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
-
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20161202 NavTalk], When: '''Thursday, 2016-Dec-02, 12pm-2pm''', Where: '''room C6.3.38''' <br/>
+
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170405 NavTalk], When: '''Wednesday, 2017-Apr-05, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
{| style="border-spacing: 5px; text-align: left; "
{| style="border-spacing: 5px; text-align: left; "
-
| style="vertical-align: top;white-space: nowrap;" | ''' Pedro Costa ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Chrysaor: Fine-Grained, Fault-Tolerant Cloud-of-Clouds MapReduce '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Antonio Casimiro ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Enforcing Timeliness and Safety in Mission-Critical Systems '''
 +
|-
 +
| style="vertical-align: top;white-space: nowrap;" | ''' Eunice Branco ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Cyberthreat Discovery in Open Source Intelligence using Deep Learning Techniques '''
|}
|}
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
-
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20161118 NavTalk], When: '''Thursday, 2016-Nov-17, 12pm-2pm''', Where: '''room C6.3.38''' <br/>
+
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170308 NavTalk], When: '''Wednesday, 2017-Mar-08, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
{| style="border-spacing: 5px; text-align: left; "
{| style="border-spacing: 5px; text-align: left; "
-
| style="vertical-align: top;white-space: nowrap;" | ''' Vinicius Cogo ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Getting Started on LSH '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Miguel Falé ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Protecting WAP from infinite recursion '''
|-
|-
-
| style="vertical-align: top;white-space: nowrap;" | ''' Ricardo Mendes ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Janus: User-defined Cloud-backed Storage '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Henrique Mendes ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Securing DLMS/COSEM implementations for use in the smart grid '''
|}
|}
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
-
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20161103 NavTalk], When: '''Thursday, 2016-Nov-03, 12pm-2pm''', Where: '''room C6.3.38''' <br/>
+
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170308 NavTalk], When: '''Wednesday, 2017-Mar-08, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
{| style="border-spacing: 5px; text-align: left; "
{| style="border-spacing: 5px; text-align: left; "
-
| style="vertical-align: top;white-space: nowrap;" | ''' Alysson Bessani ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Dependable Storage and Computing using Multiple Cloud Providers '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Adriano Serckumecka ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Collection and monitoring of security events to feed SIEMs '''
|-
|-
-
| style="vertical-align: top;white-space: nowrap;" | ''' Túlio Ribeiro ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  '''Floodlight Tracing, Durable and Fault Tolerant '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Eric Vial, Max Alaluna,<br> Fernando Ramos ''' || style="vertical-align: top;" | present || style="vertical-align: top;" |  ''' Demonstration of Sirius, a Multi-Cloud Network Virtualization Platform '''
|}
|}
 +
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]
 +
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170222 NavTalk], When: '''Wednesday, 2017-Feb-22, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
 +
{| style="border-spacing: 5px; text-align: left; "
 +
| style="vertical-align: top;white-space: nowrap;" | ''' Nuno Neves ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Intrusion Tolerant Eclipse SCADA '''
 +
|-
 +
| style="vertical-align: top;white-space: nowrap;" | ''' Bruno Vavala ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Secure Tera-scale Data Crunching with a Small TCB '''
 +
|}
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
-
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20161020 NavTalk], When: '''Thursday, 2016-Oct-20, 12pm-2pm''', Where: '''room C6.3.38''' <br/>
+
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170208 NavTalk], When: '''Wednesday, 2017-Feb-08, 12pm-2pm''', Where: '''room 6.3.38''' <br/>
{| style="border-spacing: 5px; text-align: left; "
{| style="border-spacing: 5px; text-align: left; "
-
| style="vertical-align: top;white-space: nowrap;" | ''' Fernando Ramos ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | '''No more excuses: it’s time to secure BGP! '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Tiago Oliveira ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Exploring Key-Value Stores in Multi-Writer Byzantine-Resilient Register Emulations '''
|-
|-
-
| style="vertical-align: top;white-space: nowrap;" | '''Miguel Garcia''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' On the Origin of Diversity, by Means of Cluster Selection, or the Preservation of Favoured OSes in the Struggle for Dependability '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Max Alanuna ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Sehen: Secure Yet Efficient Virtual Network Embedding in a Multi-Cloud Environment '''
|}
|}
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]  
-
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20161006 NavTalk], When: '''Thursday, 2016-Oct-06, 12pm-2pm''', Where: '''room C6.3.38''' <br/>
+
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170208 NavTalk], When: '''Wednesday, 2017-Jan-25, 12pm-2pm''', <br> Where: '''(exceptionally) room 6.2.46''' <br/>
{| style="border-spacing: 5px; text-align: left; "
{| style="border-spacing: 5px; text-align: left; "
-
| style="vertical-align: top;white-space: nowrap;" | '''Eric Vial''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Packet Manipulation Tools for Linux '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' Altair Santin ''' <br>(guest speaker) || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' Segurança para ambiente de Smart Grid
 +
(Security for Smart Grid Environments)'''
|-
|-
-
| style="vertical-align: top;white-space: nowrap;" | '''Ricardo Fonseca''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Securing SDN-based monitoring - obstacles and learned insights '''
+
| style="vertical-align: top;white-space: nowrap;" | ''' João Sousa ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Practical experiences with a BFT middleware database '''
|}
|}
 +
 +
 +
[http://www.navigators.di.fc.ul.pt/wiki/NavTalks]
 +
What: [http://www.navigators.di.fc.ul.pt/wiki/NavTalks#slNT20170113 NavTalk], When: '''Thursday, 2017-Jan-13, 12pm-2pm''', <br> Where: '''(exceptionally) room 6.1.25''' <br/>
 +
{| style="border-spacing: 5px; text-align: left; "
 +
| style="vertical-align: top;white-space: nowrap;" | ''' José Rufino ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" | ''' The (Hidden) Potential of Non-Intrusive Runtime Verification '''
 +
|-
 +
| style="vertical-align: top;white-space: nowrap;" | ''' Inês Gouveia ''' || style="vertical-align: top;" | presents || style="vertical-align: top;" |  ''' Enforcing Safety and Security Through Non-Intrusive Runtime Verification '''
 +
|}
 +
<!--
<!--

Revision as of 16:19, 2 July 2017

We are the Navigators, a research team on distributed systems, their architectures, their algorithms, in their several skins: fault tolerance, real-time, security, and combinations thereof.

We also pursue the quest for the right balance between science and technology. Some people say that Informatics (a.k.a. computer science and engineering) belongs to a new breed, of what are called techno-sciences. We believe that techno-scientists should accompany theoretical mastery with a deep knowledge of their environment — computer technology — as well as astro-physicists know the sky, or marine biologists know the sea.

We study new theories to explain distributed systems, and new algorithms to take advantage from them. But we also like to do proof-of-concept experiments about the theory we work on. We try that our papers and theses tell a good story as clearly as possible. We work hard for our demonstrations to be convincing and captivating. Because we believe science is made for others.

Our greatest riches are our culture, and our researchers and students. If you believe in the former, you can become one of the latter. Welcome!

Announcements

  • (1/Sep/2016) A H2020 research project lead by the Navigators group has started. The project is called: DiSIEM - Diversity enhancements for SIEMs
  • (1/July/2016) We have initiated a new FCT research project. The project is called: IRCoC - Intelligent Resilience for Cloud-of-Clouds Services
  • (1/Jan/2016) We have started a collaboration project with colleagues from Brasil, which is supported by CAPES-FCT. The project is called: Resilient Supervision and Control in Smart Grids


Latest publications

Events

[1] What: NavTalk, When: Wednesday 2017-Jun-28, 12pm-2pm, Where: room 6.3.38

Regivaldo Costa presents A Software-Defined Netwoking approach to enhance BGP security

[2] What: NavTalk, When: Wednesday 2017-Jun-14, 12pm-2pm, Where: room 6.3.38

Ibéria Medeiros presents Demonstrating a Tool for Injection Attack Prevention in MySQL
Fernando Ramos presents uPVN: User-centric Programmable Virtual Networks

[3] What: NavTalk, When: Wednesday 2017-May-31, 12pm-2pm, Where: room 6.3.38

Miguel Correia presents Detecting Malicious Hosts Using Traffic Flows
Sileshi Demesi Yalew presents Mobile Device Security with ARM TrustZone

[4] What: NavTalk, When: Friday 2017-May-19, 12pm-2pm, Where: room 6.3.38

João Silva presents Distributed implementation of evolutionary algorithms
Diogo Pinto presents (to be rescheduled)

[5] What: NavTalk, When: Wednesday, 2017-May-03, 12pm-2pm, Where: room 6.3.38

Rui Miguel presents P4: Programming Protocol-Independent Packet Processors (Bosshart et al., SIGCOMM'14)
Fabio Pereria presents Network Monitoring in a Secure and Efficient Way

[6] What: NavTalk, When: Wednesday, 2017-Apr-19, 12pm-2pm, Where: room 6.3.38

Bruno Nunes presents Live Migration of Networks
Pedro Alves presents Smarter Routing for a Smarter Grid

[7] What: NavTalk, When: Wednesday, 2017-Apr-05, 12pm-2pm, Where: room 6.3.38

Antonio Casimiro presents Enforcing Timeliness and Safety in Mission-Critical Systems
Eunice Branco presents Cyberthreat Discovery in Open Source Intelligence using Deep Learning Techniques

[8] What: NavTalk, When: Wednesday, 2017-Mar-08, 12pm-2pm, Where: room 6.3.38

Miguel Falé presents Protecting WAP from infinite recursion
Henrique Mendes presents Securing DLMS/COSEM implementations for use in the smart grid

[9] What: NavTalk, When: Wednesday, 2017-Mar-08, 12pm-2pm, Where: room 6.3.38

Adriano Serckumecka presents Collection and monitoring of security events to feed SIEMs
Eric Vial, Max Alaluna,
Fernando Ramos
present Demonstration of Sirius, a Multi-Cloud Network Virtualization Platform

[10] What: NavTalk, When: Wednesday, 2017-Feb-22, 12pm-2pm, Where: room 6.3.38

Nuno Neves presents Intrusion Tolerant Eclipse SCADA
Bruno Vavala presents Secure Tera-scale Data Crunching with a Small TCB

[11] What: NavTalk, When: Wednesday, 2017-Feb-08, 12pm-2pm, Where: room 6.3.38

Tiago Oliveira presents Exploring Key-Value Stores in Multi-Writer Byzantine-Resilient Register Emulations
Max Alanuna presents Sehen: Secure Yet Efficient Virtual Network Embedding in a Multi-Cloud Environment

[12] What: NavTalk, When: Wednesday, 2017-Jan-25, 12pm-2pm,
Where: (exceptionally) room 6.2.46

Altair Santin
(guest speaker)
presents Segurança para ambiente de Smart Grid

(Security for Smart Grid Environments)

João Sousa presents Practical experiences with a BFT middleware database


[13] What: NavTalk, When: Thursday, 2017-Jan-13, 12pm-2pm,
Where: (exceptionally) room 6.1.25

José Rufino presents The (Hidden) Potential of Non-Intrusive Runtime Verification
Inês Gouveia presents Enforcing Safety and Security Through Non-Intrusive Runtime Verification



Past Navtalk Events
Personal tools
Navigators toolbox